Denver becomes first US city to effectively decriminalize psilocybin mushrooms(washingtonpost.com)

https://www.washingtonpost.com/news/national/wp/2019/05/08/denver-becomes-the-first-u-s-city-to-effectively-decriminalize-psilocybin-mushrooms-outlawed-by-the-u-s-government-since-1970/